Voltech AT5600, Руководство пользователя

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C H A P T E R 1 4 - A T E D I T O R
AT5600 User Manual 98-119 issue 14
Page 325
14.6.9. C - Interwinding Capacitance
Your AT5600 can test the capacitance present between windings, screens and
core.
Select ‘C Interwinding Capacitance’ from the list of available tests, to give the
following dialogue box:
To program the test:
1. Enter the voltage and frequency required for the test.
(Refer to Chapter 7 - ‘Test Conditions’, which lists recommended test
conditions for different values of capacitance.)
2. Select (mouse click the button) the limit integration time you require.
'Medium' is the default setting. 'Long' will give more stable readings (for tighter
limits) at the expense of an increased test time, and 'Short' will test at the
maximum speed, but may give a slightly noisier reading. See 7.3 Explanation
of Integration.
3. Enter the terminal names for the High and Low Terminals.
4. Select (mouse click the button) the type of limits you require and enter the
values.
% Enter a nominal value and then the limits as negative and
positive percentage values.
>< Enter minimum and maximum values.
> Enter just a minimum value.
< Enter just a maximum value.
Note: The Measure button may be used here as outlined in section 14.5.9.
5. Select OK. The test specification will then be displayed in the program
window.